CN107612741A - Information processing method, apparatus and system - Google Patents
Information processing method, apparatus and system Download PDFInfo
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- CN107612741A CN107612741A CN201710920116.0A CN201710920116A CN107612741A CN 107612741 A CN107612741 A CN 107612741A CN 201710920116 A CN201710920116 A CN 201710920116A CN 107612741 A CN107612741 A CN 107612741A
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Abstract
The embodiment of the present invention provides a kind of information processing method, apparatus and system.This method includes the configuration information of legal Dynamic Host Configuration Protocol server list by being obtained by WAP from wireless controller, then Dynamic Host Configuration Protocol server whether there is by LAN where WAP detecting terminal, and in result of detection for when being, according to the configuration information and the result of detection, DHCP message is handled.Technical scheme provided by the invention can solve terminal traffic in existing WLAN off and on or situation about interrupting, and effectively improve that network is maintainable and terminal experience.
Description
Technical field
The present invention relates to communication technical field, in particular to a kind of information processing method, apparatus and system.
Background technology
In current WLAN, IP address conflict often occurs in terminal, or can not get IP address
Situation, so as to cause terminal traffic to be interrupted or off and on, have a strong impact on the stability of terminal traffic.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, it is an object of the invention to provide a kind of information processing method, dress
Put and system, can solve terminal traffic in existing WLAN off and on or situation about interrupting, effectively improve
Network maintainability and terminal experience.
To achieve these goals, the technical scheme that present pre-ferred embodiments use is as follows：
Present pre-ferred embodiments provide a kind of information processing method, wireless applied to being communicated to connect with wireless controller
Access point, legal Dynamic Host Configuration Protocol server list is configured with the wireless controller, methods described includes：
The configuration information for including the legal Dynamic Host Configuration Protocol server list is obtained from the wireless controller；
LAN where detection accesses the terminal of the WAP whether there is Dynamic Host Configuration Protocol server；
When result of detection is to be, according to the configuration information and the result of detection, DHCP message is handled.
In present pre-ferred embodiments, whether LAN where the detection accesses the terminal of the WAP is deposited
In Dynamic Host Configuration Protocol server, including：
The vlan information of limitation net where obtaining the terminal；
DHCP probe messages are sent to VLAN corresponding to the vlan information, whether there is DHCP to detect the LAN
Server.
It is described according to the configuration information and the result of detection in present pre-ferred embodiments, DHCP message is entered
Row processing, including：
If the result of detection characterizes and a Dynamic Host Configuration Protocol server is only existed in the LAN, forwarding comes from the terminal
DHCP request message or the dhcp response message from the Dynamic Host Configuration Protocol server；
If the result of detection, which characterizes, has at least two Dynamic Host Configuration Protocol server in the LAN, forwarding comes from the conjunction
The legal dhcp response message and the terminal that legal Dynamic Host Configuration Protocol server in method Dynamic Host Configuration Protocol server list is sent are sent to described
The DHCP request message of legal Dynamic Host Configuration Protocol server.
In present pre-ferred embodiments, in DHCP service of the forwarding in the legal Dynamic Host Configuration Protocol server list
The dhcp response message and the terminal that device is sent are sent to after the DHCP request message of the legal Dynamic Host Configuration Protocol server, described
Method also includes：
Abandon the illegal dhcp response message from illegal DHCP server；
The warning message for including illegal DHCP server is sent to the wireless controller.
In present pre-ferred embodiments, also include for matching somebody with somebody to the WAP in the configuration information
The config option put, the config option include being used for the first config option whether configuration DHCP server opens legal detection
And the second config option of the setting type for configuring the legal Dynamic Host Configuration Protocol server list, from the wireless controller
After obtaining the configuration information for including the legal Dynamic Host Configuration Protocol server list, methods described also includes：
Legal Dynamic Host Configuration Protocol server detection is judged whether to according to first config option；
If so, the then legal Dynamic Host Configuration Protocol server list according to corresponding to obtaining the setting type.
Present pre-ferred embodiments also provide a kind of information processing method, applied to the nothing communicated to connect with WAP
Lane controller, methods described include：
Configure legal Dynamic Host Configuration Protocol server list；
After the configuring request of the WAP is received, it is described legal to include to WAP transmission
The configuration information of Dynamic Host Configuration Protocol server list, so that WAP detection accesses local where the terminal of the WAP
The result of detection that net obtains with the presence or absence of Dynamic Host Configuration Protocol server is that when being, DHCP is reported according to the configuration information and result of detection
Text is handled.
Present pre-ferred embodiments also provide a kind of information processor, applied to the nothing communicated to connect with wireless controller
Line access point, legal Dynamic Host Configuration Protocol server list is configured with the wireless controller, described device includes：
Obtain module, for obtained from the wireless controller include the legal Dynamic Host Configuration Protocol server list match somebody with somebody confidence
Breath.
Detecting module, LAN where the terminal of the WAP is accessed for detecting whether there is DHCP service
Device.
Processing module, for the result of detection for be when, it is right according to the configuration information and the result of detection
DHCP message is handled.
Present pre-ferred embodiments also provide a kind of information processor, applied to the nothing communicated to connect with WAP
Lane controller, described device include：
Configuration module, the operation of legal Dynamic Host Configuration Protocol server list is configured for responding, configure the legal Dynamic Host Configuration Protocol server
List.
Sending module, for responding the request configured to the WAP, sent to the WAP
Include the configuration information of the legal Dynamic Host Configuration Protocol server list, so that WAP detection accesses the WAP
Terminal where LAN with the presence or absence of Dynamic Host Configuration Protocol server and the result of detection that obtains for when being, according to the configuration information and spy
Result is surveyed to handle DHCP message.
Present pre-ferred embodiments also provide a kind of information processing system, and described information processing system includes logical between each other
Believe the wireless controller and WAP of connection, legal Dynamic Host Configuration Protocol server list is configured with the wireless controller.
The wireless controller, for responding the request configured to the WAP, to the wireless access
Point sends the configuration information for including the legal Dynamic Host Configuration Protocol server list.
The WAP, include the legal Dynamic Host Configuration Protocol server list for being obtained from the wireless controller
Configuration information, and detect access the terminal of the WAP where LAN whether there is Dynamic Host Configuration Protocol server, in the spy
Result is surveyed when being, according to the configuration information and the result of detection, to handle DHCP message.
Present pre-ferred embodiments also provide a kind of readable storage medium storing program for executing, and computer is stored with the readable storage medium storing program for executing
Program, WAP performs above-mentioned information processing method the computer program controls the storage medium when running where
Or wireless controller where the control storage medium performs above-mentioned information processing method.
In terms of existing technologies, the invention has the advantages that：
The embodiment of the present invention provides a kind of information processing method, apparatus and system.This method is by WAP from nothing
Lane controller obtains the configuration information for including legal Dynamic Host Configuration Protocol server list, then the terminal institute of detection access WAP
It whether there is Dynamic Host Configuration Protocol server in LAN, and in result of detection for when being, according to the configuration information and the result of detection,
DHCP message is handled.Technical scheme provided by the invention can solve to break during terminal traffic in existing WLAN
When continuous or situation about interrupting, effectively improve that network is maintainable and terminal experience.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of interactive schematic diagram for the information processing system that present pre-ferred embodiments provide；
Fig. 2 is a kind of schematic flow sheet for the information processing method that present pre-ferred embodiments provide；
Fig. 3 is another schematic flow sheet for the information processing method that present pre-ferred embodiments provide；
Fig. 4 is another schematic flow sheet for the information processing method that present pre-ferred embodiments provide；
Fig. 5 is a kind of functional block diagram for the information processor that present pre-ferred embodiments provide；
Fig. 6 is another functional block diagram for the information processor that present pre-ferred embodiments provide.
Icon：10- information processing systems；100- WAPs；200- wireless controllers；300- first information processing dress
Put；310- obtains module；320- detecting modules；330- processing modules；The information processors of 400- second；410- configuration modules；
420- sending modules.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Generally herein
The component of the embodiment of the present invention described and illustrated in place's accompanying drawing can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Below in conjunction with the accompanying drawings, some embodiments of the present invention are elaborated.It is following in the case where not conflicting
Feature in embodiment and embodiment can be mutually combined.
A kind of referring to Fig. 1, interactive schematic diagram of the information processing system 10 provided for present pre-ferred embodiments.It is described
Information processing system 10 includes the WAP 100 and wireless controller 200 communicated to connect between each other.In the present embodiment,
In the WLAN that the WAP 100 and wireless controller 200 are set up, the wireless controller 200 is one
The kind network equipment, can be with centralization control WAP 100, all WAPs 100 being responsible in wireless network,
Such as configuration, modification relevant configured parameter, radio-frequency intelligent management, access security control etc. can be issued to WAP 100.
The WAP 100 is using terminal (wireless device such as the mobile device such as mobile phone and notebook computer) user
Into the access point of cable network, in certain embodiments, the WAP 100 can also carry access point client mould
Formula (AP client), wireless connection, the coverage of extension WLAN can be carried out with other WAPs 100.
In a LAN, terminal can send IP address request, Dynamic Host Configuration Protocol server to the Dynamic Host Configuration Protocol server in network
To initiate the IP address in the terminal distribution address pool of request, terminal can perform corresponding terminal after IP address is got and appoint
Business.But in current WLAN, IP address conflict often occurs in terminal, or can not get the feelings of IP address
Condition, so as to cause terminal traffic to be interrupted or off and on, have a strong impact on the stability of terminal traffic.Through present inventor
Research finds that IP address conflict occurs in terminal, is due to the appearance or private in the WLAN in most cases
If more Dynamic Host Configuration Protocol server, and occur more Dynamic Host Configuration Protocol server in a network and be typically due to user configuration mistake, or it is private
From Dynamic Host Configuration Protocol server is additionally arranged, when IP address conflict occurs in terminal, it is difficult to which it is which platform Dynamic Host Configuration Protocol server is legal to investigate
Dynamic Host Configuration Protocol server.
In order to solve the above problems, inventor is in heuristic process, by the interchanger that is accessed in WAP 100
Open DHCP-snooping functions and add in the cut-and-try process of Dynamic Host Configuration Protocol server trust list, find in deployment wireless local
During net, the interchanger quantity of access WAP 100 is more, and configuration work amount is big, and in WLAN deployment often
The operation of change (such as increase, deletion, change trust list) is likely to occur, so as to cause related change work to be difficult to carry out,
It is easy to configuration error occur, once there is configuration error, when occurring more Dynamic Host Configuration Protocol server in a network, causes terminal not obtain
Wireless side is difficult to investigate when taking IP.
In view of the above problems, studied for a long period of time exploration through inventor, propose a kind of information processing method, apparatus and system to solve
Certainly above mentioned problem, specifically, referring to Fig. 2, a kind of flow signal for the information processing method that present pre-ferred embodiments provide
Figure, methods described are applied to the WAP 100 with the wireless controller 200 communication connection in Fig. 1, should illustrated
It is that information processing method provided in an embodiment of the present invention is not using Fig. 2 and particular order as described below as limitation.Methods described
Idiographic flow is as follows：
Step S110, the configuration information for including legal Dynamic Host Configuration Protocol server list is obtained from wireless controller 200.
In the present embodiment, legal Dynamic Host Configuration Protocol server list is configured with the wireless controller 200, is wirelessly connect described
Access point 100 is reached the standard grade and obtains corresponding configuration information in wireless controller 200 described in Shi Huicong, and the configuration information is included
State the legal Dynamic Host Configuration Protocol server list configured in wireless controller 200.Wherein, the legal Dynamic Host Configuration Protocol server list can include
A variety of setting types, as a kind of embodiment, the legal Dynamic Host Configuration Protocol server list can use global setting type, also
It is to say, the legal DHCP lists of configuration go for the WAP 100 of all access wireless controllers 200 and are somebody's turn to do
All wireless servers configured on WAP 100；Or the legal Dynamic Host Configuration Protocol server list is also based on taking
Business collection is set, that is to say, that the legal DHCP lists of configuration are applied to all wireless access using the WLAN service
Point 100.Certainly, in other embodiments, the legal Dynamic Host Configuration Protocol server list can also be arranged as required to polytype,
The present embodiment does not limit this in detail.
Step S120, LAN where detection accesses the terminal of the WAP 100 whether there is Dynamic Host Configuration Protocol server.
It can also include in the present embodiment, in the configuration information for being configured to the WAP 100
Config option, the config option can include be used for configuration DHCP server whether open legal detection first configuration choosing
, and the second config option of the setting type for configuring the legal Dynamic Host Configuration Protocol server list, the setting type can
With the setting type including above-mentioned global setting type or based on services set.In detail, if the first config option is unlatching
Legal detection, then the WAP 100 then legal Dynamic Host Configuration Protocol server list according to corresponding to obtaining the setting type,
To be detected according to the legal Dynamic Host Configuration Protocol server list to the Dynamic Host Configuration Protocol server of place LAN.
As a kind of embodiment, the WAP 100 obtains the VLAN of limitation net (SSID) where terminal first
Information, then sends DHCP probe messages to VLAN corresponding to the vlan information, and the DHCP probe messages can be used for visiting
LAN where surveying the terminal for accessing the WAP 100 whether there is Dynamic Host Configuration Protocol server, to form similar SSID---
VLAN---DHCP-SERVER1DHCP-SERVER2 form, so as to obtain result of detection.
Step S130, when result of detection is to be, according to the configuration information and the result of detection, DHCP message is entered
Row processing.
Specifically, in the present embodiment, if the result of detection, which is characterized in the LAN, only exists a DHCP service
Device, no matter then whether the Dynamic Host Configuration Protocol server is in the legal Dynamic Host Configuration Protocol server list, all forward what the Dynamic Host Configuration Protocol server was sent
Dhcp response message or the DHCP request message from the terminal.Exist if the result of detection characterizes in the LAN
During at least two Dynamic Host Configuration Protocol server, then the legal Dynamic Host Configuration Protocol server in the legal Dynamic Host Configuration Protocol server list is only forwarded to send
Legal dhcp response message and the terminal be sent to the DHCP request message of the legal Dynamic Host Configuration Protocol server.
Then, rung for the illegal DHCP that the illegal DHCP server not in the legal Dynamic Host Configuration Protocol server list is sent
Answer message then to abandon, while the warning message for including illegal DHCP server can also be sent to the wireless controller 200,
With prompt relevant staff's current wireless access point 100 illegal DHCP server in a wireless local area network situation, enter
And the abnormal conditions to place WLAN can be investigated, solve in the prior art when IP address of terminal conflict occur,
It is difficult to the problem of illegal Dynamic Host Configuration Protocol server or Dynamic Host Configuration Protocol server judge extremely present in WLAN, have
Effect improves network maintainability and terminal experience.
If in addition, be not configured with legal Dynamic Host Configuration Protocol server list in the wireless controller 200, or the wireless access
Put and do not include the legal Dynamic Host Configuration Protocol server list in 100 configuration informations obtained from the wireless controller 200, and or
When configuration information described in person indicates that the WAP 100 is not turned on the detection of legal dhcp server ip address, if described
WAP 100 is detecting in a wireless local area network while when zero or more Dynamic Host Configuration Protocol server be present, then to institute
State wireless controller 200 and send corresponding warning message.If the WAP 100 detect in a wireless local area network only
During in the presence of a Dynamic Host Configuration Protocol server, then it is legal Dynamic Host Configuration Protocol server to mark the Dynamic Host Configuration Protocol server, and can forward it is legal from this
The dhcp response message that Dynamic Host Configuration Protocol server is sent or the DHCP request message from the terminal, while continue detection wireless office
Dynamic Host Configuration Protocol server in the network of domain.
Based on above-mentioned design, all data messages sent using terminal all pass through what WAP 100 was forwarded
Feature, WAP 100 by the configuration information for including legal Dynamic Host Configuration Protocol server list that is obtained from wireless controller 200,
The Dynamic Host Configuration Protocol server in WLAN is detected simultaneously, the control to DHCP message is realized, can solve existing nothing
Because IP address of terminal conflict or Dynamic Host Configuration Protocol server cause terminal can not obtain IP address extremely in line LAN, and then lead
The terminal traffic of cause is off and on or the problem of interrupt, and effectively improves that network is maintainable and terminal experience.In addition, utilize nothing
Lane controller 200 can manage concentratedly the characteristics of WAP 100, and the legal Dynamic Host Configuration Protocol server list of configuration goes for
Multiple WAPs 100, configuration work amount is few, and change configuration is easier.WAP 100 is detecting current wireless office
When illegal DHCP server be present in the network of domain, it can be sent to the wireless controller 200 and include illegal DHCP server
Warning message, with prompt relevant staff's current wireless access point 100 illegal DHCP service in a wireless local area network
The situation of device, and then the abnormal conditions to place WLAN can be investigated, solve and terminal IP occurring in the prior art
During address conflict, it is difficult to sentence extremely to illegal Dynamic Host Configuration Protocol server present in WLAN or Dynamic Host Configuration Protocol server
The problem of disconnected, further improve network maintainability and terminal experience.
Further, referring to Fig. 3, the LAN where the detection accesses the terminal of the WAP 100 is
It is no Dynamic Host Configuration Protocol server be present after, methods described can also include：
Step S140, when the result of detection is no, warning message is sent to the wireless controller 200.
Further, present pre-ferred embodiments also provide a kind of readable storage medium storing program for executing, are deposited in the readable storage medium storing program for executing
Computer program is contained, the computer program controls WAP 100 where the storage medium to perform when running above-mentioned
Information processing method.
Further, referring to Fig. 4, present pre-ferred embodiments also provide a kind of information processing method, applied to nothing
The wireless controller 200 that line access point 100 communicates to connect, methods described includes：
Step S210, configure the legal Dynamic Host Configuration Protocol server list.
Step S220, after the configuring request of the WAP 100 is received, sent out to the WAP 100
The configuration information for including the legal Dynamic Host Configuration Protocol server list is sent, this is wireless so that the WAP 100 detects access
The result of detection that LAN where the terminal of access point 100 obtains with the presence or absence of Dynamic Host Configuration Protocol server is when being, to be matched somebody with somebody according to described
Confidence is ceased and result of detection is handled DHCP message.
Further, present pre-ferred embodiments also provide a kind of readable storage medium storing program for executing, are deposited in the readable storage medium storing program for executing
Computer program is contained, the computer program controls wireless controller 200 where the storage medium to perform when running above-mentioned
Information processing method.
Further, referring to Fig. 5, present pre-ferred embodiments also provide a kind of first information processing unit 300, application
Legal DHCP clothes are configured with the WAP 100 communicated to connect with wireless controller 200, the wireless controller 200
Business device list, described device include：
Module 310 is obtained, includes the legal Dynamic Host Configuration Protocol server list for being obtained from the wireless controller 200
Configuration information.
Detecting module 320, LAN where the terminal of the WAP 100 is accessed for detecting whether there is DHCP
Server.
Processing module 330, for result of detection for be when, it is right according to the configuration information and the result of detection
DHCP message is handled.
Further, referring to Fig. 6, present pre-ferred embodiments also provide a kind of second information processor 400, application
In the wireless controller 200 communicated to connect with WAP 100, described device includes：
Configuration module 410, for configuring the legal Dynamic Host Configuration Protocol server list.
Sending module 420, for responding the request configured to the WAP 100, to the wireless access
Point 100 sends the configuration information for including the legal Dynamic Host Configuration Protocol server list, so that the detection access of the WAP 100
The result of detection that LAN where the terminal of the WAP 100 obtains with the presence or absence of Dynamic Host Configuration Protocol server for when being, according to
The configuration information and result of detection are handled DHCP message.
In summary, the embodiment of the present invention provides a kind of information processing method, apparatus and system, and this method is by wirelessly connecing
Access point 100 obtains the configuration information for including legal Dynamic Host Configuration Protocol server list from wireless controller 200, and then detection access is wireless
LAN where the terminal of access point 100 whether there is Dynamic Host Configuration Protocol server, and when result of detection is to be, match somebody with somebody confidence according to described
Breath and the result of detection, are handled DHCP message.Technical scheme provided by the invention can solve existing wireless local
Terminal traffic off and on or situation about interrupting, effectively improves that network is maintainable and terminal experience in network.
In embodiment provided by the present invention, it should be understood that disclosed devices, systems, and methods, can also lead to
Other modes are crossed to realize.Devices, systems, and methods embodiment described above is only schematical, for example, in accompanying drawing
Flow chart and block diagram show that the system of multiple embodiments according to the present invention, the possibility of method and computer program product are real
Existing architectural framework, function and operation.At this point, each square frame in flow chart or block diagram can represent module, a journey
A part for sequence section or code, a part for the module, program segment or code is comprising one or more defined for realizing
The executable instruction of logic function.It should also be noted that at some as the function of in the implementation replaced, being marked in square frame
Can also be with different from the order marked in accompanying drawing generation.For example, two continuous square frames can essentially be substantially in parallel
Perform, they can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that block diagram and/
Or the combination of each square frame and block diagram in flow chart and/or the square frame in flow chart, can use perform as defined in function or
The special hardware based system of action is realized, or can be realized with the combination of specialized hardware and computer instruction.
In addition, each functional module in each embodiment of the present invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, electronic equipment, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention
Suddenly.
It should be noted that herein, term " including ", " including " or its any other variant are intended to non-row
Its property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence " including one ... ", it is not excluded that including institute
State in process, method, article or the equipment of key element and other identical element also be present.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (10)
- A kind of 1. information processing method, applied to the WAP communicated to connect with wireless controller, it is characterised in that described Legal Dynamic Host Configuration Protocol server list is configured with wireless controller, methods described includes：The configuration information for including the legal Dynamic Host Configuration Protocol server list is obtained from the wireless controller；LAN where detection accesses the terminal of the WAP whether there is Dynamic Host Configuration Protocol server；When result of detection is to be, according to the configuration information and the result of detection, DHCP message is handled.
- 2. information processing method according to claim 1, it is characterised in that the detection accesses the WAP LAN where terminal whether there is Dynamic Host Configuration Protocol server, including：The vlan information of limitation net where obtaining the terminal；DHCP probe messages are sent to VLAN corresponding to the vlan information, whether there is DHCP service to detect the LAN Device.
- 3. information processing method according to claim 1, it is characterised in that described according to the configuration information and the spy Result is surveyed, DHCP message is handled, including：If the result of detection, which characterizes, only exists a Dynamic Host Configuration Protocol server in the LAN, forward from the terminal DHCP request message or the dhcp response message from the Dynamic Host Configuration Protocol server；If the result of detection, which characterizes, has at least two Dynamic Host Configuration Protocol server in the LAN, forwarding is from described legal The legal dhcp response message and the terminal that legal Dynamic Host Configuration Protocol server in Dynamic Host Configuration Protocol server list is sent are sent to the conjunction The DHCP request message of method Dynamic Host Configuration Protocol server.
- 4. information processing method according to claim 3, it is characterised in that in the forwarding from the legal DHCP clothes The dhcp response message and the terminal that Dynamic Host Configuration Protocol server in business device list is sent are sent to the legal Dynamic Host Configuration Protocol server After DHCP request message, methods described also includes：Abandon the illegal dhcp response message from illegal DHCP server；The warning message for including illegal DHCP server is sent to the wireless controller.
- 5. information processing method according to claim 1, it is characterised in that in the configuration information also include for pair The config option that the WAP is configured, the config option include whether opening conjunction for configuration DHCP server Second configuration choosing of the first config option of method detection and the setting type for configuring the legal Dynamic Host Configuration Protocol server list , after the configuration information for including the legal Dynamic Host Configuration Protocol server list is obtained from the wireless controller, methods described Also include：Legal Dynamic Host Configuration Protocol server detection is judged whether to according to first config option；If so, the then legal Dynamic Host Configuration Protocol server list according to corresponding to obtaining the setting type.
- A kind of 6. information processing method, applied to the wireless controller communicated to connect with WAP, it is characterised in that described Method includes：Configure legal Dynamic Host Configuration Protocol server list；After the configuring request of the WAP is received, sent to the WAP and include the legal DHCP The configuration information of server list, so that LAN where WAP detection accesses the terminal of the WAP is The no result of detection that Dynamic Host Configuration Protocol server be present and obtain is that when being, DHCP message is entered according to the configuration information and result of detection Row processing.
- A kind of 7. information processor, applied to the WAP communicated to connect with wireless controller, it is characterised in that described Legal Dynamic Host Configuration Protocol server list is configured with wireless controller, described device includes：Module is obtained, the configuration information of the legal Dynamic Host Configuration Protocol server list is included for being obtained from the wireless controller；Detecting module, LAN where the terminal of the WAP is accessed for detecting whether there is Dynamic Host Configuration Protocol server；Processing module, for when result of detection is to be, according to the configuration information and the result of detection, entering to DHCP message Row processing.
- A kind of 8. information processor, applied to the wireless controller communicated to connect with WAP, it is characterised in that described Device includes：Configuration module, the operation of legal Dynamic Host Configuration Protocol server list is configured for responding, configure the legal Dynamic Host Configuration Protocol server list；Sending module, for responding the request configured to the WAP, send and include to the WAP There is the configuration information of the legal Dynamic Host Configuration Protocol server list, so that WAP detection accesses the end of the WAP The result of detection that LAN where end obtains with the presence or absence of Dynamic Host Configuration Protocol server is when being, to be tied according to the configuration information and detection Fruit is handled DHCP message.
- 9. a kind of information processing system, it is characterised in that described information processing system is wireless including communicating to connect between each other Controller and WAP, legal Dynamic Host Configuration Protocol server list is configured with the wireless controller；The wireless controller, for responding the request configured to the WAP, sent out to the WAP Send the configuration information for including the legal Dynamic Host Configuration Protocol server list；The WAP, the configuration of the legal Dynamic Host Configuration Protocol server list is included for being obtained from the wireless controller Information, and detect access the terminal of the WAP where LAN whether there is Dynamic Host Configuration Protocol server, be in result of detection When being, according to the configuration information and the result of detection, DHCP message is handled.
- 10. a kind of readable storage medium storing program for executing, computer program is stored with the readable storage medium storing program for executing, it is characterised in that the meter WAP perform claim calculation machine program controls the storage medium when running where requires the letter described in any one in 1-5 Information processing method where ceasing processing method or the control storage medium described in wireless controller perform claim requirement 6.
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| Publication number | Priority date | Publication date | Assignee | Title |
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